Feature

  1. Scientists Show Where Roots Get Air to Breathe

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  2. Mosquitoes Thrive in Warm Weather

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  3. Gases Heavier than Lead

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  4. Yellow Fever Now Making Last Stend

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  5. Trees Can’t Breathe Smoke and Live

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  6. Sensitive Mechanism Operates with Superhuman Accuracy

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  7. 170163

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  8. Drowning out Rice-Field Weeds

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  9. Cost of Inherited Blindness High

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  10. Bath for Seeds Speeds up Growth

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  11. Will Urge Faster Mapping of World

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  12. Hay Digesting Germ Found in Human Body

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